Exploració per autor "Sánchez, Marcelo"
Ara es mostren els items 7-15 de 15
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Fully coupled thermo-hydro-mechanical double-porosity formulation for unsaturated soils
Sánchez, Marcelo; Gens Solé, Antonio; Victoria Villar, María; Olivella Pastallé, Sebastià (2016-12)
Article
Accés obertThis work presents a fully coupled formulation developed to handle engineering problems in unsaturated (and saturated) soils that present two dominant void levels. The proposed framework assumes the presence of two porous ... -
Generalized plasticity for geomaterials with double structure
Gens Solé, Antonio; Sánchez, Marcelo; Valleján, Beatriz (CIMNE, 2011)
Text en actes de congrés
Accés obertThe paper presents a double structure constitutive model based on a generalized plasticity formalism. The behaviour of macrostructure, microstructure and their interactions are described. A coupled hydromechanical formulation ... -
Generalized plasticity for geomaterials with double structure
Gens Solé, Antonio; Sánchez, Marcelo; Valleján, Beatriz (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2011)
Text en actes de congrés
Accés obertThe paper presents a double structure constitutive model based on a generalized plasticity formalism. The behaviour of macrostructure, microstructure and their interactions are described. A coupled hydromechanical formulation ... -
Mechanical behavior of an unsaturated clayey silt: an experimental and constitutive modelling study
Romero Morales, Enrique Edgar; Sánchez, Marcelo; Gai, Xuerui; Barrera Bucio, Mauricio; Lloret Morancho, Antonio (2019-10)
Article
Accés obertThis paper reports an experimental study and subsequent constitutive modelling focused on the stress-strain and volumetric response during deviatoric stress application of a partially saturated clayey-silt. The material ... -
Modeling the behavior of gas hydrate bearing sediments
Sánchez, Marcelo; Shastri, Ajay; Gai, Xerui; Santamarina, J. Carlos (Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica, 2015-06-02)
Text en actes de congrés
Accés obert -
On the hydration of unsaturated barriers for high-level nuclear waste disposal
Gens Solé, Antonio; Pomaro, Beatrice; Sánchez, Marcelo; Villar Galicia, María Victoria (The Hong Kong University of Science and Technology (HKUST), 2018)
Text en actes de congrés
Accés obertThe paper addresses the topic of the effects of hydration and temperature on the final state of an engineered barrier composed of compacted bentonite. In particular the distributions of water content and dry density are ... -
Themed issue on selected papers SEG2015 — Part I
Sánchez, Marcelo; Romero Morales, Enrique Edgar (Elsevier, 2016-06)
Article
Accés obertThis themed issue of Geomechanics for Energy and the Environment ‘SEG-2015-Part I’,presents papers selected from abstracts submitted to the Symposium on Energy Geotechnics (SEG-2015) held in Barcelona, Spain, between June ... -
Themed issue on selected papers SEG2015: part II
Romero Morales, Enrique Edgar; Sánchez, Marcelo (Elsevier, 2016-12)
Article
Accés obertThis themed issue of Geomechanics for Energy and the Environment ‘SEG-2015-Part II’, presents papers selected from extended abstracts submitted to the Symposium on Energy Geotechnics (SEG-2015) held in the Civil Engineering ... -
Water retention behaviour of an embankment model
Zielinski, M.; Sánchez, Marcelo; Romero Morales, Enrique Edgar; Sentenac, P. (American Society of Civil Engineers (ASCE), 2011)
Comunicació de congrés
Accés restringit per política de l'editorialThe depth of the unsaturated zone is strongly influenced by environmental factors. Approximately two-thirds of the world has sufficiently hot or arid climatic conditions so that the unsaturated zone forms more than a ...